<template>
  <div class="search">
    <Card>
      <Form @keydown.enter.native="handleSearch" ref="searchForm" :model="searchForm" inline :label-width="70"
        class="search-form">
        <Form-item label="规格名称" prop="specName">
          <Input type="text" v-model="searchForm.specName" placeholder="请输入规格名称" clearable style="width: 200px" />
        </Form-item>
        <Form-item label="规格类型" prop="attrType">
          <Select v-model="searchForm.attrType" clearable style="width:200px">
            <Option v-for="item in attrtp" :value="item.value" :key="item.value">{{ item.label }}</Option>
          </Select>
        </Form-item>
        <Form-item label="所属分类" prop="catelogId">
          <CateCascader @selected="selectedCate" :cateId="searchForm.catelogId" style="width:200px" />
        </Form-item>
        <Button @click="handleSearch" type="primary" class="search-btn">搜索</Button>
      </Form>
      <Row class="operation padding-row">
        <Button @click="add" type="primary">添加</Button>
        <Button @click="delAll">批量删除</Button>
      </Row>
      <Table :loading="loading" border :columns="columns" :data="data" ref="table" sortable="custom"
        @on-sort-change="changeSort" @on-selection-change="changeSelect">
      </Table>
      <Row type="flex" justify="end" class="mt_10">
        <Page :current="searchForm.pageNumber" :total="total" :page-size="searchForm.pageSize" @on-change="changePage"
          @on-page-size-change="changePageSize" :page-size-opts="[10, 20, 50]" size="small" show-total show-elevator
          show-sizer></Page>
      </Row>
    </Card>
    <Modal :title="modalTitle" v-model="modalVisible" @on-cancel="ModalClose" :mask-closable="false" :width="500">
      <Form ref="form" :model="form" :label-width="100" :rules="formValidate">
        <FormItem label="规格名称" prop="specName">
          <Input v-model="form.specName" maxlength="30" clearable style="width: 100%" />
        </FormItem>
        <FormItem label="规格值" prop="specValue">
          <Select v-model="form.specValue" placeholder="输入后回车添加" multiple filterable allow-create
            :popper-append-to-body="false" popper-class="spec-values-popper"
            style="width: 100%; text-align: left; margin-right: 10px">
            <Option v-for="item in specValue" :value="item" :label="item" :key="item">
            </Option>
          </Select>
        </FormItem>
        <Form-item label="所属分类" prop="catelogId">
          <CateCascader @selected="selectedCateInAdd" :key="new Date().getTime()" :cateId="form.catelogId"
            style="width:200px" />
        </Form-item>
        <Form-item label="规格类型" prop="attrType">
          <Select v-model="form.attrType" clearable style="width:200px">
            <Option v-for="item in attrtp" :value="item.value" :key="item.value">{{ item.label }}</Option>
          </Select>
        </Form-item>
      </Form>
      <div slot="footer">
        <Button type="text" @click="modalVisible = false">取消</Button>
        <Button type="primary" :loading="submitLoading" @click="saveSpec">提交</Button>
      </div>
    </Modal>
  </div>
</template>

<script>
import {
  getSpecListData,
  insertSpec,
  updateSpec,
  delSpec
} from "@/api/goods";
import CateCascader from '@/views/lili-components/CateCascader.vue';
import { regular } from "@/utils";
import * as ApiAttr from "@/api/myapi/Attr"
export default {
  name: "spec",
  components: {
    CateCascader,
  },
  data() {
    return {
      cateLog: [],
      attrtp: [
        {
          value: "0",
          label: "销售属性"
        },
        {
          value: "1",
          label: "基本属性"
        }
      ],
      loading: true, // 表单加载状态
      modalType: 0, // 添加或编辑标识
      modalVisible: false, // 添加或编辑显示
      modalTitle: "", // 添加或编辑标题
      searchForm: {
        // 搜索框初始化对象
        pageNumber: 1, // 当前页数
        pageSize: 20, // 页面大小
        // attrType: 1, // 属性类型 默认是基本属性
        sort: "create_time", // 默认排序字段
        order: "asc", // 默认排序方式
      },
      // 表单验证规则
      formValidate: {
        specName: [
          regular.REQUIRED,
          // regular.VARCHAR20
        ],
        specValue: [
          regular.REQUIRED,
          regular.VARCHAR255
        ],
        catelogId: [
          regular.REQUIRED,
        ],
        attrType: [
          regular.REQUIRED,
        ]
      },
      form: {
        // 添加或编辑表单对象初始化数据
        specName: "",
        specValue: "",
        catelogId: null,
        attrType: null,
      },
      /** 编辑规格值 */
      specValue: [],
      submitLoading: false, // 添加或编辑提交状态
      selectList: [], // 多选数据
      selectCount: 0, // 多选计数
      columns: [
        // 表头
        {
          type: "selection",
          width: 60,
          align: "center",
        },
        {
          title: "规格名称",
          key: "attrName",
          width: 200,
        },
        {
          title: "规格值",
          key: "valueSelect",
          minWidth: 250,
          tooltip: true
        },
        {
          title: "所属分类",
          key: "catelogId",
          minWidth: 250,
          tooltip: true
        },
        {
          title: "属性类型",
          key: "attrType",
          align: "left",
          render: (h, params) => {
            if (params.row.attrType == 1) {
              return h("Tag", { props: { color: "green", }, }, "基本属性");
            } else if (params.row.attrType == 0) {
              return h("Tag", { props: { color: "volcano", }, }, "销售属性");
            }
          },
          filters: [
            {
              label: "销售属性",
              value: 0,
            },
            {
              label: "基本属性",
              value: 1,
            },
          ],
          filterMultiple: false,
          filterMethod(value, row) {
            if (value == 0) {
              return row.attrType == 0;
            } else if (value == 1) {
              return row.attrType == 1;
            }
          },
        },
        {
          title: "操作",
          key: "action",
          align: "center",
          fixed: "right",
          width: 250,
          render: (h, params) => {
            return h("div", [

              h(
                "Button",
                {
                  props: {
                    type: "info",
                    size: "small",
                  },
                  style: {
                    marginRight: "5px",
                  },
                  on: {
                    click: () => {
                      this.edit(params.row);
                    },
                  },
                },
                "编辑"
              ),
              h(
                "Button",
                {
                  props: {
                    type: "error",
                    size: "small",
                  },
                  on: {
                    click: () => {
                      this.remove(params.row);
                    },
                  },
                },
                "删除"
              ),
            ]);
          },
        },
      ],
      data: [], // 表单数据
      total: 0, // 表单数据总数
    };
  },
  methods: {
    ModalClose() {
      this.form.catelogId = null
      this.searchForm.catelogId = null
    },
    selectedCateInAdd(item) {
      let arr = item[0];
      this.form.catelogId = arr[2]
    },
    selectedCate(item) {
      let arr = item[0];

      this.searchForm.catelogId = arr[2]
    },
    //初始化，获取数据
    init() {
      this.getDataList();
    },
    //修改分页
    changePage(v) {
      this.searchForm.pageNumber = v;
      this.getDataList();
      this.clearSelectAll();
    },
    //修改页面大小
    changePageSize(v) {
      this.searchForm.pageSize = v;
      this.getDataList();
    },
    //搜索参数
    handleSearch() {
      this.searchForm.pageNumber = 1;
      this.searchForm.pageSize = 20;
      this.getDataList();
    },
    //重置搜索参数
    handleReset() {
      this.$refs.searchForm.resetFields();
      this.searchForm.pageNumber = 1;
      this.searchForm.pageSize = 20;
      // 重新加载数据
      this.getDataList();
    },
    //更改排序
    changeSort(e) {
      this.searchForm.sort = e.key;
      this.searchForm.order = e.order;
      if (e.order === "normal") {
        this.searchForm.order = "";
      }
      this.getDataList();
    },
    //清除已选择
    clearSelectAll() {
      this.$refs.table.selectAll(false);
    },
    //修改已选择
    changeSelect(e) {
      this.selectList = e;
      this.selectCount = e.length;
    },
    //获取数据
    getDataList() {
      this.loading = true;
      // 带多条件搜索参数获取表单数据 请自行修改接口
      this.searchForm.page = this.searchForm.pageNumber;
      this.searchForm.limit = this.searchForm.pageSize
      console.log('搜索参数:', this.searchForm);
      ApiAttr.getAttrByPage(this.searchForm).then(res => {
        this.loading = false;
        this.data = res.data.obj.list
        this.total = res.data.obj.totalCount
        this.searchForm.catelogId = null;
      })
      // getSpecListData(this.searchForm).then((res) => {
      //   this.loading = false;
      //   this.data = res.records;
      //   this.total = res.total;
      // });
      this.loading = false;
    },
    //新增规格
    saveSpec() {
      this.$refs.form.validate((valid) => {
        if (valid) {
          this.submitLoading = true;
          if (this.modalType === 0) {
            // 添加 避免编辑后传入id等数据
            delete this.form.id;
            ApiAttr.addAttr(this.form).then(res => {
              this.submitLoading = false;
              if (res.data.code == 201) {
                this.$Message.success("操作成功");
                this.getDataList();
                this.modalVisible = false;
              } else {
                this.$Message.error(res.data.message);
                this.getDataList();
                this.modalVisible = false;
              }
            })
            // insertSpec(this.form).then((res) => {
            //   this.submitLoading = false;
            //   if (res.success) {
            //     this.$Message.success("操作成功");
            //     this.getDataList();
            //     this.modalVisible = false;
            //   }
            // });
          } else {
            // 编辑

            // updateSpec(this.form.id, this.form).then((res) => {
            //   this.submitLoading = false;
            //   if (res.success) {
            //     this.$Message.success("操作成功");
            //     this.getDataList();
            //     this.modalVisible = false;
            //   }
            // });
            ApiAttr.updateAttr(this.form).then(res => {
              this.submitLoading = false;
              if (res.data.code == 201) {
                this.$Message.success("操作成功");
                this.getDataList();
                this.modalVisible = false;
              } else {
                this.$Message.error("操作失败");
                this.getDataList();
                this.modalVisible = false;
              }
            })
          }
        }
      });
    },
    //弹出添加框
    add() {
      this.modalType = 0;
      this.modalTitle = "添加";
      this.$refs.form.resetFields();
      this.form.catelogId = null
      this.searchForm.catelogId = null
      this.specValue = '';
      delete this.form.id;
      this.modalVisible = true;
    },
    //弹出编辑框
    edit(v) {
      this.modalType = 1;
      this.modalTitle = "编辑";
      // 转换null为""
      // for (let attr in v) {
      //   if (v[attr] === null) {
      //     v[attr] = "";
      //   }
      // }
      let localVal = v.valueSelect;

      this.form.specName = v.attrName;
      this.form.id = v.attrId;
      this.form.specValue = v.valueSelect;

      if (localVal && localVal.indexOf(";" > 0)) {
        this.form.specValue = localVal.split(";")
        this.specValue = this.form.specValue
        this.$set(this, 'specValue', this.form.specValue)
      } else {
        this.specValue = [];
      }
      this.form.attrType = v.attrType + "";
      this.form.catelogId = v.catelogId

      this.modalVisible = true;
    },
    // 删除规格
    remove(v) {
      this.$Modal.confirm({
        title: "确认删除",
        content: "您确认要删除 " + v.attrName + " ?",
        loading: true,
        onOk: () => {
          let ids = [];
          ids.push(v.attrId);
          ApiAttr.deleteAttr(ids).then(res => {
            this.$Modal.remove();
            if (res.data.code == 201) {
              this.$Message.success("操作成功");
              this.getDataList();
            } else {
              this.$Message.error("操作失败");
              this.getDataList();
            }
          })
          // delSpec(v.id).then((res) => {
          //   this.$Modal.remove();
          //   if (res.success) {
          //     this.$Message.success("操作成功");
          //     this.getDataList();
          //   }
          // });
        },
      });
    },
    // 批量删除
    delAll() {
      if (this.selectCount <= 0) {
        this.$Message.warning("您还未选择要删除的数据");
        return;
      }
      this.$Modal.confirm({
        title: "确认删除",
        content: "您确认要删除所选的 " + this.selectCount + " 条数据?",
        loading: true,
        onOk: () => {
          let ids = [];
          this.selectList.forEach(id => {
            ids.push(id.attrId);
          });
          ApiAttr.deleteAttr(ids).then(res => {
            this.$Modal.remove();
            if (res.data.code == 201) {
              this.$Message.success("删除成功");
              this.clearSelectAll();
              this.searchForm.pageNumber = 1
              this.getDataList();
            } else {
              this.$Message.error("删除失败");
              this.clearSelectAll();
              this.searchForm.pageNumber = 1
              this.getDataList();
            }
          });
          // delSpec(ids).then((res) => {
          //   this.$Modal.remove();
          //   if (res.success) {
          //     this.$Message.success("删除成功");
          //     this.clearSelectAll();
          //     this.searchForm.pageNumber = 1
          //     this.getDataList();
          //   }
          // });
        },
      });
    },
  },
  mounted() {
    this.init();
  },
};
</script>
